Cartwright vs v0

v0 is Vercel’s prompt-to-app builder: describe UI in the browser, get polished React/Next.js you can iterate on visually and deploy to Vercel in a click — the best-in-class way to explore an interface idea. Cartwright is a complete open-source commerce/site engine that lives in your repo and is built on by whatever AI agent you already use, with a database, admin, checkout and agent-commerce protocols included. Use v0 to find the design; use Cartwright to run the business. They are not rivals: Cartwright pages are plain React Server Components, so a section you prototyped in v0 pastes into a Cartwright design pack cleanly.

DimensionCartwrightv0 (Vercel)
What it isAn engine in your repo: storefront + admin + checkout + AI/agent surfaces.A hosted AI builder that generates UI/apps from prompts, with visual iteration.
Where you workYour terminal/IDE with your own agent (Claude Code, Cursor, Copilot…).v0.app in the browser; code can sync out to GitHub/Vercel.
Backend & commercePrisma DB, Stripe checkout, orders, VAT, shipping, GDPR tooling — built in.Generates frontends and API stubs; a real commerce backend is your project (or an integration).
Design exploration28+ design packs and a Magic Builder, but exploration is prompt-in-repo.Genuinely superb — instant visual variants from a prompt is what v0 is for.
PricingMIT engine; you pay infra + your own AI usage at cost.Free tier + subscription with usage-based credits.
Lock-inNone — the repo is the product.Low-ish: code exports cleanly to Next.js, the workflow lives on the platform.

Frequently asked

Can I use v0 and Cartwright together?
Yes, and it is a good workflow: explore a section or page in v0, then have your agent translate the result into a Cartwright design pack or governed section. Cartwright’s pages are standard React Server Components, so v0 output ports naturally.
Does v0 build webshops?
v0 excels at generating storefront UI, but cart/checkout/orders/tax are integrations you assemble. Cartwright ships the commerce engine — Stripe checkout, orders, VAT, shipping zones — as tested, flag-gated code.
Which is better for AI-search visibility?
Cartwright server-renders every page with JSON-LD and ships llms.txt and agent endpoints by default. v0 output can be made SEO-friendly, but it is your job to add the structured-data layer.

Try it in one command

npx create-cartwright@latest my-shop

MIT-licensed. Read the docs or see the full comparison hub.